Table of Contents
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Model
552BA
Conlro
l~
, C
OIIIII,:1.:1015
,
Indicators
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Figure
16·2.
550BA
Me;l5uremenr Display
-
Rear Panel
16-4
1.
RMT CONT
Connector
:
Connecling
point for
the
05508-60021 Remole
Conlrol Unit. See Section
5
of
this
User's
Guide
for (;onnection infor-
mation.
2.
MATERIAL TEMPERATURE
ConnCC:lor5
:
Connecting
pOinl
(5)
for the
Material Temperature
Sensor
(s).
See Se(;tion 5 of
this
User's Guide
for
connection
information
.
3.
AIR
SENSOR Connector: Con
nectin
g
point for thc AirSensor.
See Section
5 of
this
User's
Guide for
co
nnection information
.
4.
LASER
SOURCE
Connector
:
Connecting
point for the cable
bel
ween the
Measurement
Display
and Ihe laser
Head.
Sec Section
5 of
Ihis
User's
Guide
for connection
information.
If
thiS
connector is
left open
when turning
on
the
system,
Ihe Measure-
ment
Display
unit
wiU
display
''lASr
FAil"
after
it
goes
through its
warm-
up
operation
(approximately
3
to
10
minutes).
S.
ENGLISH-METRIC
Switch;
Determines the
units o
f
measu rements,
either
English
(inches,
degrees
F)
or
Metric
(millimetres,
degrees
C)
.
The switch
selling
can be
changed, regardless
of the
Measurement
Display unit function, without
loss
o
f measurement
data.
It converts all
temperatures,
distances,
and
related
constants
while the
Measurement
Display unit
remains
in the
current
measurement
mode.
No
RESET is
required
.
6.
IEEE
srD
488 PORT
Con nector:
Connecting point for HP-IB
cable{s),
if
used
.
Hp·
IB
is
a Hewlett-Packard Implementation
of
the
IEEE
488Slandard
Interface.
It
is used to
connect other
equipment to Ihe Measurement
Display unit.
The
lettering
just above the connector indi cates the
IEEE
STD
488
(HP-IB)
c~pabi
lit
ies
of the laser
measu
rement
System.
(Refer to
Section 3
of
the Laser Measurement
System's
Service
Manual
for details).
Refer to
Section 2 of
the laser Measurement
System's Service
Manual for
pin connections
,
signal
names,
and
10Bic conventions.
Information
requ
ired
to
use
the Measurement
Display
unit with
HP-IB
is
covered
in
Section
18 of this
User's Guide.
7.
POWER
LINE
Module;
Connecting
point
for
line power
cord.
Also
contains
the
line
fuse,
and a
line
voltage
selector.
Details
of
line
voltage
selection
,
line
fu se selection,
ifnd
line
cords
ifre contained in
Section 5 of
this User
's GUide.
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